Hi,<br><br>It seems like coreboot doesn't compile smihandler.c, smmhandler.S, even smm.h file. I tried to put some junk into these files, and then make the coreboot source code. it could still build the coreboot.rom image. In other words, coreboot BIOS doesn't use any code under src/cpu/x86/smm/. <br>
Since SMM is a special mode, am I supposed to use other ways to compile SMM mode code?<br>Thank you very much!<br><br><br>Best,<br>Fengwei<br>